During the summer, you work 30 hours per week at a gas station and earn $8.75 per hour. You also wor

Discussion in 'Calculator Requests' started by math_celebrity, Aug 23, 2018.

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  1. math_celebrity

    math_celebrity Administrator Staff Member

    During the summer, you work 30 hours per week at a gas station and earn $8.75 per hour. You also work as a landscaper for $11 per hour and can work as many hours as you want. You want to earn a total of $400 per week. How many hours, t, must you work as a landscaper?

    Calculate your gas station salary:
    Gas Station Salary = Hours Worked * Hourly Rate
    Gas Station Salary = 30 * $8.75
    Gas Station Salary = $262.50

    Now subtract this from the desired weekly earnings of $400
    $400 - 262.50 = $137.50

    The landscaper makes $11 per hour. And they want to make $137.50 from landscaping. So we have the following equation:
    11t = 137.50

    Run this through our equation calculator, and we get t = 12.5 hours.
     

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